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Summary

This update makes improvements to Setup binaries or any files that Setup uses for feature updates in Windows 10, version 20H2, 21H1, 21H2, and Windows Server, version 20H2. 

IMPORTANT Windows 10, version 20H2 reached end of servicing on May 10, 2022 for devices running the Home, Pro, Pro Education, and Pro for Workstations editions. For more information, see here. To continue receiving security and quality updates, Microsoft recommends that you update to the latest version of Windows 10. 

How to get this update

Install this update

Release Channel

Available

Next Step

Windows Update and Microsoft Update

No

See the other options below.

Microsoft Update Catalog

Yes

To get the standalone package for this update, go to the Microsoft Update Catalog website.

Windows Server Update Services (WSUS) and Microsoft Endpoint Configuration Manager

No

You can manually import these updates into Windows Server Update Services (WSUS) or Microsoft Endpoint Configuration Manager. For WSUS instructions, see WSUS and the Catalog Site. For Configuration Manger instructions, see Import updates from the Microsoft Update Catalog.

Prerequisites 

There are no prerequisites to apply this update.

Restart information 

You don't have to restart your computer after you apply this update.  

Update replacement information 

This update replaces the previously released update KB5010524.

File information

The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.

File name

File version

Date

Time

File size

acmigration.dll

10.0.19041.1790

9-May-22

20:22

365,416

acres.dll

10.0.19041.1790

9-May-22

20:09

333,664

appraiser.dll

10.0.19041.1790

9-May-22

20:13

1,880,920

appraiser.sdb

Not versioned

9-May-22

20:13

1,922,229

APPRAISERRES.DLL

10.0.19041.1790

9-May-22

20:15

145,248

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:30

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:31

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:28

347,136

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:38

338,432

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:28

377,856

diagtrack.dll

10.0.10586.0

23-Apr-22

12:15

1,561,952

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:28

394,752

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:40

323,072

AcRes.dll.mui

10.0.19041.1790

9-May-22

20:08

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:39

372,224

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:35

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:39

323,072

facilitator.dll

10.0.19041.1790

9-May-22

20:13

1,091,928

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:31

342,016

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:37

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:27

376,320

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:37

368,640

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:33

376,320

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:34

237,056

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:41

224,768

MediaSetupUIMgr.dll

10.0.19041.1790

10-May-22

2:10

14,053,200

migcore.dll

10.0.19041.1790

10-May-22

2:11

9,775,448

migstore.dll

10.0.19041.1790

10-May-22

2:10

1,308,512

Mitigation.dll

10.0.19041.1790

10-May-22

2:21

291,680

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:42

339,456

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:35

380,416

offline.xml

Not versioned

10-May-22

0:44

38,899

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:33

383,488

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:31

356,352

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:39

358,400

appxdeploymentserver-replacement.man

Not versioned

23-Apr-22

12:24

4,900

EDGEMIGRATIONPLUGIN.MAN

Not versioned

28-Apr-22

20:26

923

EDPNOTIFY-REPLACEMENT.MAN

Not versioned

28-Apr-22

20:27

830

FVEAPI-REPLACEMENT.MAN

Not versioned

28-Apr-22

20:27

1,101

EDGE.DAT

Not versioned

28-Apr-22

20:26

12,288

EDGEMIGRATIONPLUGIN.DLL

1.0.0.1

10-May-22

2:21

120,672

EDGEUPDATE.DAT

Not versioned

28-Apr-22

20:26

12,288

TileStoreMigrationPlugin.dll

10.0.19041.1790

9-May-22

20:10

132,960

AppxUpgradeMigrationPlugin.dll

10.0.19041.1790

9-May-22

20:14

499,056

iismig.dll

10.0.19041.1790

10-May-22

2:11

391,016

sxsmigplugin.dll

10.0.19041.1790

10-May-22

2:10

144,224

PPIPOLICIES-GENERAL-REPLACEMENT.MAN

Not versioned

28-Apr-22

20:27

2,161

PPIPOLICIES-MIRACAST-REPLACEMENT.MAN

Not versioned

28-Apr-22

20:27

1,352

StartTileData-Replacement.man

Not versioned

28-Apr-22

20:27

2,702

ReserveManager.dll

10.0.19041.1790

9-May-22

20:08

278,888

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:34

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:32

355,840

setup.exe

10.0.19041.1790

10-May-22

2:11

297,320

setupcompat.dll

10.0.19041.1790

10-May-22

2:10

406,368

SetupCore.dll

10.0.19041.1790

10-May-22

2:10

2,385,760

setuphost.exe

10.0.19041.1790

10-May-22

2:20

903,512

SetupMgr.dll

10.0.19041.1790

10-May-22

2:20

1,040,720

setupplatform.dll

1.60.19041.1790

10-May-22

2:11

10,356,056

setupplatform.exe

1.60.19041.1790

10-May-22

2:10

174,944

SetupPrep.exe

10.0.19041.1790

10-May-22

2:10

10,911,584

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:28

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:30

348,672

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:26

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:25

336,384

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:25

323,072

unbcl.dll

10.0.19041.1790

10-May-22

2:11

1,151,312

uninstall.xml

Not versioned

10-May-22

0:44

3,508

UpdateAgent.dll

10.0.19041.1790

9-May-22

20:08

2,969,432

upgrade_bulk.xml

Not versioned

10-May-22

0:44

208,513

windlp.dll

10.0.19041.1790

10-May-22

2:10

1,479,656

winsetup.dll

10.0.19041.1790

10-May-22

2:11

3,734,376

WINSETUPBOOT.SYS

10.0.19041.1790

10-May-22

2:10

73,048

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:29

182,784

AcRes.dll.mui

10.0.19041.1790

10-May-22

10:25

182,784

File name

File version

Date

Time

File size

acmigration.dll

10.0.19041.1790

9-May-22

20:51

370,008

acres.dll

10.0.19041.1790

9-May-22

20:40

333,664

appraiser.dll

10.0.19041.1790

9-May-22

20:50

1,885,032

appraiser.sdb

Not versioned

9-May-22

20:51

2,608,135

APPRAISERRES.DLL

10.0.19041.1790

9-May-22

20:50

145,768

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:14

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:28

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:18

347,136

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:24

338,432

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:22

377,856

diagtrack.dll

10.0.10586.10008

28-Apr-22

20:26

1,362,104

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:23

394,752

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:37

323,072

AcRes.dll.mui

10.0.19041.1790

9-May-22

20:39

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:25

372,224

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:32

323,072

facilitator.dll

10.0.19041.1790

9-May-22

20:49

1,023,848

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:30

342,016

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:30

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:24

376,320

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:25

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:36

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:27

368,640

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:30

376,320

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:25

237,056

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:15

224,768

MediaSetupUIMgr.dll

10.0.19041.1790

10-May-22

1:36

14,034,784

migcore.dll

10.0.19041.1790

10-May-22

1:31

9,058,640

migstore.dll

10.0.19041.1790

10-May-22

1:31

1,238,864

Mitigation.dll

10.0.19041.1790

10-May-22

1:42

281,448

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:37

339,456

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:40

380,416

offline.xml

Not versioned

9-May-22

23:38

38,899

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:36

383,488

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:36

356,352

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:20

358,400

appxdeploymentserver-replacement.man

Not versioned

23-Apr-22

12:28

4,900

EDGEMIGRATIONPLUGIN.MAN

Not versioned

28-Apr-22

20:26

923

EDPNOTIFY-REPLACEMENT.MAN

Not versioned

28-Apr-22

20:27

830

FVEAPI-REPLACEMENT.MAN

Not versioned

28-Apr-22

20:27

1,101

EDGE.DAT

Not versioned

28-Apr-22

20:26

12,288

EDGEMIGRATIONPLUGIN.DLL

1.0.0.1

10-May-22

1:42

112,488

EDGEUPDATE.DAT

Not versioned

28-Apr-22

20:26

12,288

TileStoreMigrationPlugin.dll

10.0.19041.1790

9-May-22

20:40

126,824

AppxUpgradeMigrationPlugin.dll

10.0.19041.1790

9-May-22

20:50

467,304

iismig.dll

10.0.19041.1790

10-May-22

1:31

377,680

sxsmigplugin.dll

10.0.19041.1790

10-May-22

1:33

133,984

PPIPOLICIES-GENERAL-REPLACEMENT.MAN

Not versioned

28-Apr-22

20:27

2,161

PPIPOLICIES-MIRACAST-REPLACEMENT.MAN

Not versioned

28-Apr-22

20:27

1,352

StartTileData-Replacement.man

Not versioned

28-Apr-22

20:27

2,702

ReserveManager.dll

10.0.19041.1790

9-May-22

20:39

280,432

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:28

355,840

setup.exe

10.0.19041.1790

10-May-22

1:33

294,248

setupcompat.dll

10.0.19041.1790

10-May-22

1:33

383,344

SetupCore.dll

10.0.19041.1790

10-May-22

1:36

2,345,312

setuphost.exe

10.0.19041.1790

10-May-22

1:42

885,088

SetupMgr.dll

10.0.19041.1790

10-May-22

1:42

989,536

setupplatform.dll

1.60.19041.1790

10-May-22

1:31

9,574,736

setupplatform.exe

1.60.19041.1790

10-May-22

1:31

170,832

SetupPrep.exe

10.0.19041.1790

10-May-22

1:36

10,866,544

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:21

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:27

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:20

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:24

348,672

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:26

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:22

336,384

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:23

323,072

unbcl.dll

10.0.19041.1790

10-May-22

1:31

1,099,088

uninstall.xml

Not versioned

9-May-22

23:38

3,508

UpdateAgent.dll

10.0.19041.1790

9-May-22

20:40

2,795,352

upgrade_bulk.xml

Not versioned

9-May-22

23:38

208,513

windlp.dll

10.0.19041.1790

10-May-22

1:36

1,427,960

winsetup.dll

10.0.19041.1790

10-May-22

1:33

3,690,344

WINSETUPBOOT.SYS

10.0.19041.1790

10-May-22

1:31

74,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

8:23

182,784

File name

File version

Date

Time

File size

acmigration.dll

10.0.19041.1790

9-May-22

20:35

292,184

acres.dll

10.0.19041.1790

9-May-22

20:11

333,672

appraiser.dll

10.0.19041.1790

9-May-22

20:19

1,593,184

appraiser.sdb

Not versioned

9-May-22

20:18

2,440,073

APPRAISERRES.DLL

10.0.19041.1790

9-May-22

20:29

145,248

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:40

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:23

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:31

347,136

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:33

338,432

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:36

377,856

diagtrack.dll

10.0.10586.10008

23-Apr-22

12:16

919,736

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:39

394,752

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:43

323,072

AcRes.dll.mui

10.0.19041.1790

9-May-22

20:11

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:37

372,224

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:33

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:34

323,072

facilitator.dll

10.0.19041.1790

9-May-22

20:17

793,448

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:34

342,016

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:36

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:34

376,320

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:31

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:33

368,640

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:35

376,320

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:41

237,056

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:36

224,768

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:37

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:30

323,072

MediaSetupUIMgr.dll

10.0.19041.1790

10-May-22

1:24

13,846,888

migcore.dll

10.0.19041.1790

10-May-22

1:17

6,802,776

migstore.dll

10.0.19041.1790

10-May-22

1:17

937,304

Mitigation.dll

10.0.19041.1790

10-May-22

1:17

216,912

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:35

339,456

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:36

380,416

offline.xml

Not versioned

9-May-22

23:43

38,899

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:29

383,488

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:42

356,352

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:25

358,400

appxdeploymentserver-replacement.man

Not versioned

23-Apr-22

12:25

4,900

EDGEMIGRATIONPLUGIN.MAN

Not versioned

23-Apr-22

12:16

923

EDPNOTIFY-REPLACEMENT.MAN

Not versioned

23-Apr-22

12:27

830

FVEAPI-REPLACEMENT.MAN

Not versioned

23-Apr-22

12:25

1,101

EDGE.DAT

Not versioned

23-Apr-22

12:16

12,288

EDGEMIGRATIONPLUGIN.DLL

1.0.0.1

10-May-22

1:36

88,424

EDGEUPDATE.DAT

Not versioned

23-Apr-22

12:16

12,288

TileStoreMigrationPlugin.dll

10.0.19041.1790

9-May-22

20:12

97,640

AppxUpgradeMigrationPlugin.dll

10.0.19041.1790

9-May-22

20:29

378,208

iismig.dll

10.0.19041.1790

10-May-22

1:18

312,664

sxsmigplugin.dll

10.0.19041.1790

10-May-22

1:19

109,408

PPIPOLICIES-GENERAL-REPLACEMENT.MAN

Not versioned

23-Apr-22

12:33

2,161

PPIPOLICIES-MIRACAST-REPLACEMENT.MAN

Not versioned

23-Apr-22

12:33

1,352

StartTileData-Replacement.man

Not versioned

23-Apr-22

12:33

2,702

ReserveManager.dll

10.0.19041.1790

9-May-22

20:10

217,448

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:29

355,840

setup.exe

10.0.19041.1790

10-May-22

1:19

244,080

setupcompat.dll

10.0.19041.1790

10-May-22

1:20

292,192

SetupCore.dll

10.0.19041.1790

10-May-22

1:24

1,879,920

setuphost.exe

10.0.19041.1790

10-May-22

1:29

704,352

SetupMgr.dll

10.0.19041.1790

10-May-22

1:29

768,352

setupplatform.dll

1.60.19041.1790

10-May-22

1:17

7,215,952

setupplatform.exe

1.60.19041.1790

10-May-22

1:17

152,920

SetupPrep.exe

10.0.19041.1790

10-May-22

1:24

10,654,568

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:28

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:29

323,072

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:24

348,672

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:29

336,384

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:32

323,072

unbcl.dll

10.0.19041.1790

10-May-22

1:17

836,976

uninstall.xml

Not versioned

9-May-22

23:43

3,508

UpdateAgent.dll

10.0.19041.1790

9-May-22

20:10

2,140,000

upgrade_bulk.xml

Not versioned

9-May-22

23:43

208,513

windlp.dll

10.0.19041.1790

10-May-22

1:24

1,090,040

winsetup.dll

10.0.19041.1790

10-May-22

1:19

2,936,160

WINSETUPBOOT.SYS

10.0.19041.1790

10-May-22

1:17

61,800

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:34

182,784

AcRes.dll.mui

10.0.19041.1790

10-May-22

4:32

182,784

References

Update Windows installation media with Dynamic Update

Learn about the standard terminology that is used to describe Microsoft software updates.

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